.foot{
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.3rem;
}
.foot_center{
 width: 100%;
    height: 100%;
    position: absolute;
    bottom: 0;
    z-index: 2;
    background: rgba(255,255,255,0.95);
    text-align: center;
        display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    line-height: 2rem;
}
.foot_center>div{
	width: 25%;
    height: 90%;
    text-align: center;
    padding-top: 0.1rem;
    color: #C4C4C4;
    font-size: 0.3rem;
}
.bookshelf{
	background: url(http://www.youyiku-yishu.cn/Apps/WebApp/View/default/images/index/app/index/shujia1.png) no-repeat;
	background-position: 50% 30%;
	background-size: 33%;
}
.indeX{
	background: url(http://www.youyiku-yishu.cn/Apps/WebApp/View/default/images/index/app/index/shouye1.png) no-repeat;
	background-position: 50% 30%;
	background-size: 33%;
}
.mine{
	background: url(http://www.youyiku-yishu.cn/Apps/WebApp/View/default/images/index/app/index/wode1.png) no-repeat;
	background-position: 50% 30%;
	background-size: 33%;
}
.made{
	background: url(http://www.youyiku-yishu.cn/Apps/WebApp/View/default/images/index/app/index/dingzhi1.png) no-repeat;
	background-position: 50% 30%;
	background-size: 33%;
}
